/*
 *  Copyright 2019-2025 Zheng Jie
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package cn.com.cdb.ldms.modules.quartz.config;

import lombok.extern.slf4j.Slf4j;
import org.quartz.spi.TriggerFiredBundle;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Scope;
import org.springframework.lang.NonNull;
import org.springframework.scheduling.quartz.AdaptableJobFactory;
import org.springframework.stereotype.Component;

/**
 * 定时任务配置
 *
 * @author /
 * @date 2025-06-24
 */
@Slf4j
@Configuration
@Scope("singleton")
public class QuartzConfig {

    /**
     * 解决Job中注入Spring Bean为null的问题
     */
    @Component("quartzJobFactory")
    public static class QuartzJobFactory extends AdaptableJobFactory {

        private final AutowireCapableBeanFactory capableBeanFactory;

        @Autowired
        public QuartzJobFactory(AutowireCapableBeanFactory capableBeanFactory) {
            this.capableBeanFactory = capableBeanFactory;
        }

        @NonNull
        @Override
        protected Object createJobInstance(@NonNull TriggerFiredBundle bundle) throws Exception {
            try {
                // 调用父类的方法，把Job注入到spring中
                Object jobInstance = super.createJobInstance(bundle);
                capableBeanFactory.autowireBean(jobInstance);
                log.debug("Job instance created and autowired: {}", jobInstance.getClass().getName());
                return jobInstance;
            } catch (Exception e) {
                log.error("Error creating job instance for bundle: {}", bundle, e);
                throw e;
            }
        }
    }
}
